Ngā Pūrongo Ahumahi
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He aha ngā take o te waikura pēhanga teitei i roto i ngā mīhini hinu?
1. Ka puta te waikura pēhanga teitei i roto i ngā mīhini hinu i ngā polysulfides i roto i te hinu He nui ngā polysulfides kei roto i te nuinga o te hinu i tō tātou whenua. I te wā e tangohia ana te hinu, ka ngawari te waikura o ngā mīhini me ngā taputapu hinu e ngā polysulfides i roto i te hinu ina uru ki roto ...Pānuihia atu -
Momo Mata Whakapūmau Mata
Hei whakatutuki i ngā momo āhuatanga keri, e ono ā mātou momo mata pakeke hei whiriwhiri māu. HF1000 He kāpira tungsten pakaru e puritia ana i roto i te anga parahi nikara. Ko te rahi o te kōpura 3mm ka whakarite kia nui ake te kukū o te kāpira, he mea tino pai mō te keri hanganga ngohengohe. HF2000 He kāpira tungsten trapezoidal i roto i...Pānuihia atu -
Te toronga me te ahunga whanaketanga o te Motuka paru
1. Tirohanga Whānui Ko te Mōta Repo he taputapu keri hihiri nekehanga pai ki raro i te poka e whakakahangia ana e te wai keri, ā, ka huri i te kaha pēhanga wai hei kaha miihini. Ina rere te paru e pupuhihia ana e te papu paru mā te takirere karo ki roto i te mōta, ka puta he rerekētanga pēhanga...Pānuihia atu -
He aha te mahi matua a te ārai pahūtanga?
I roto i te hanganga keri hinu me te hau, kia taea ai te keri haumaru i roto i ngā paparanga hinu me te hau pēhanga teitei, me te karo hoki i ngā aituā pupuhi keri kore e taea te whakahaere, me tāuta he huinga taputapu – he taputapu whakahaere poka keri – ki te pane o te poka keri. Ina pēhia te...Pānuihia atu -
Ngā mahi me te whakarōpūtanga o ngā pupuri sima waipēhi
Ko te pupuri sima te mea e whakamahia ana mō te hiri rangitahi, pumau rānei, te whakapiringa tuarua rānei o ngā paparanga hinu, hau, me te wai. Ka pēhia te paru sima mā roto i te pupuri ki roto i te wāhanga puna o te porowhita e hiahia ana kia hiritia, ki roto rānei i ngā kapiti o te hanganga, ngā pūwero hei whakatutuki i te purenga...Pānuihia atu -
He aha ngā whakarōpūtanga me ngā whakamahinga o ngā ngongo keri hinu?
He taputapu paipa motuhake te ngongo keri hinu e whakamahia ana i roto i ngā mahi keri hinu. Ka mahi i te mahi nui o te kawe i ngā mea pēnei i te wai keri, te hau me ngā matūriki totoka, ā, he wāhanga nui o te tukanga keri hinu. He āhuatanga o ngā ngongo keri hinu he hi...Pānuihia atu -
Ngā take me ngā otinga o te piri o te keri
Ko te piri, e mōhiotia ana ko te piri rerekētanga pēhanga, te aituā piri tino noa i roto i te tukanga keri, e 60% neke atu te take o ngā hapa piri. Ngā take mō te piri: (1) He roa te wā tūmau o te aho keri i roto i te puna; (2) He nui te rerekētanga pēhanga i roto i te puna...Pānuihia atu -
Ngā mahi tiaki mō ngā mīhini me ngā taputapu keri
Tuatahi, i roto i ngā mahi tiaki o ia rā, me aro nui ki te pupuri i ngā mata o ngā taputapu miihini me ngā taputapu hinu kia maroke. I te whakamahinga noa o ēnei taputapu, ka mahue iho ētahi paru. Ka nui ake te pakaru me te pakaru o ngā taputapu nā te toenga o ēnei matū...Pānuihia atu -
Te piriti onepu keri me te maimoatanga aituā
Ko te piriti onepu kua mau, e kiia ana hoki ko te piriti onepu kua mau, he rite tōna āhua ki te hinganga, ā, he kino atu tōna kino i te piri. 1. Te take o te hanganga o te piriti onepu (1) He ngāwari te puta i te wā e keri ana ki te wai ma i roto i te hanganga ngohengohe; (2) He iti rawa te anga o te mata, ā, ko te ngohengohe...Pānuihia atu -
He aha tātou me whakamahi ai i te casing centralizer?
He mea nui te whakamahi i te pūwhakapūmau anga hei whakapai ake i te kounga o te whakapiringa. E rua ngā kaupapa o te whakapiringa: tuatahi, hei hiri i ngā wāhanga o te puna e ngāwari ana ki te hinga, te turuturu, te āhua uaua rānei o te anga, kia taurangi ai te haere tonu o te mahi...Pānuihia atu -
Tikanga tirotiro i te taurite o te waeine papu
E toru ngā tikanga matua hei tirotiro i te taurite o ngā waeine papu: te tikanga tirotiro, te tikanga ine wā me te tikanga ine kaha o te iahiko. 1. Tikanga tirotiro Ina mahi te waeine papu, tirohia tika te tīmatanga, te mahi me te mutunga o te waeine papu me ngā kanohi hei aromatawai...Pānuihia atu -
Me pēhea te whiriwhiri me te tiaki i ngā paipa keri hinu?
He mea nui te paipa keri hinu i roto i te keri hinu, ā, he mea nui te whiriwhiri me te tiaki i a ia mō te angitu me te haumaru o ngā mahi keri. Ka whakamāramahia i raro nei ētahi kaupapa matua i roto i te whiriwhiri me te tiaki i ngā paipa keri hinu. Te whiriwhiri i te paipa keri hinu 1. Te rauemi...Pānuihia atu
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